86 	pdev = pci_scan_single_device(zdev->zbus->bus, zdev->devfn);  in zpci_bus_scan_device()
115 	pdev = pci_get_slot(zbus->bus, zdev->devfn);  in zpci_bus_remove_device()
146 	int devfn, rc, ret = 0;  in zpci_bus_scan_bus()  local
151 	for (devfn = 0; devfn < ZPCI_FUNCTIONS_PER_BUS; devfn++) {  in zpci_bus_scan_bus()
152 		zdev = zbus->function[devfn];  in zpci_bus_scan_bus()
319 	int devfn, rc = 0;  in zpci_bus_create_hotplug_slots()  local
326 	if (zdev->devfn == 0 && zbus->multifunction) {  in zpci_bus_create_hotplug_slots()
332 		for  (devfn = 1; devfn < ZPCI_FUNCTIONS_PER_BUS; devfn++) {  in zpci_bus_create_hotplug_slots()
333 			zdev = zbus->function[devfn];  in zpci_bus_create_hotplug_slots()
351 	if (zbus->function[zdev->devfn]) {  in zpci_bus_add_device()
352 		pr_err("devfn %04x is already assigned\n", zdev->devfn);  in zpci_bus_add_device()
356 	zbus->function[zdev->devfn] = zdev;  in zpci_bus_add_device()
374 	zbus->function[zdev->devfn] = NULL;  in zpci_bus_add_device()
391 	if (zdev->devfn >= ZPCI_FUNCTIONS_PER_BUS)  in zpci_bus_device_register()
403 	if (zdev->devfn == 0) {  in zpci_bus_device_register()
426 	zbus->function[zdev->devfn] = NULL;  in zpci_bus_device_unregister()